Article
Veterinary Sciences
Yue Wang, Yusheng Qin, Wei Zhao, Fusheng Yao, Wenjing Wang, Xiao Hu, Linghua Cheng, Lei An, Jianhui Tian
Summary: Sildenafil dietary supplementation improves the reproductive performance of sows and gilt and enhances the growth performance of neonatal piglets. Sildenafil supplementation during the mid-to-late gestation period shows the most significant improvement in litter performance.
FRONTIERS IN VETERINARY SCIENCE
(2022)
Article
Environmental Sciences
Mariza Kampouri, Klara Gustin, Mia Stravik, Malin Barman, Michael Levi, Vasiliki Daraki, Bo Jacobsson, Anna Sandin, Ann-Sofie Sandberg, Agnes E. Wold, Marie Vahter, Maria Kippler
Summary: Gestational fluoride exposure is associated with increased birth size and increased odds of being born large for gestational age, and these associations are not explained by changes in maternal thyroid hormone levels.
ENVIRONMENTAL RESEARCH
(2022)
Article
Environmental Sciences
Diana C. Pacyga, Nicole M. Talge, Joseph C. Gardiner, Antonia M. Calafat, Susan L. Schantz, Rita S. Strakovsky
Summary: The study found that maternal exposure to parabens may impact birth size, with this impact being influenced by maternal diet quality and infant gender. In cases of poorer maternal diets, the association between parabens and birth size in female infants was more prominent.
ENVIRONMENTAL RESEARCH
(2022)
Article
Agriculture, Dairy & Animal Science
Brenda Reyes-Sotelo, Asahi Ogi, Patricia Mora-Medina, Chiara Mariti, Adriana Olmos-Hernandez, Ismael Hernandez-Avalos, Adriana Dominguez-Oliva, Marcelino Evodio Rosas, Antonio Verduzco-Mendoza, Angelo Gazzano
Summary: This study evaluated the impact of dam's size, birth order, and blood gas alterations on canines. The results indicate that the dam's size and birth order have significant physiological and metabolic effects on puppies, with variations observed in different-sized dogs.
Article
Environmental Sciences
Samarul Islam, Sanjay K. Mohanty
Summary: This study investigates the comprehensive effects of household air pollution on low birth weight, mean birth weight, and birth size in India. The results show that using clean cooking fuels leads to higher birth weight compared to using unclean fuels, and households without a separate kitchen have lower mean birth weight. The findings highlight the importance of transitioning to clean fuels and providing separate kitchens to reduce maternal exposure to household air pollution and improve birth outcomes.
SCIENCE OF THE TOTAL ENVIRONMENT
(2021)
Article
Endocrinology & Metabolism
Si-Meng Zhu, Han-Qiu Zhang, Cheng Li, Chen Zhang, Jia-Le Yu, Yan-Ting Wu, He-Feng Huang
Summary: Elevated maternal lipid profiles in early pregnancy are associated with higher birth weight and increased risks of macrosomia. Pre-pregnancy BMI and lipid profiles have combined effects on macrosomia.
FRONTIERS IN ENDOCRINOLOGY
(2022)
Article
Biochemistry & Molecular Biology
Ying Ju Li, Yang Yu, Xiuying Liu, Xian Sheng Zhang, Ying Hua Su
Summary: The study identified the function of the MEE45 gene and its mechanism for regulating seed size, revealing specific ways to regulate seed size by controlling cell proliferation and auxin biosynthesis.
Article
Biodiversity Conservation
Dong Sun, Yixiang Chen, Yunzhi Feng, Zhensheng Liu, Xin Peng, Yuming Cai, Peisong Yu, Chunsheng Wang
Summary: The study investigated the factors influencing the spatial variation of Z/P in the East China Sea using field data from four seasons. It found that the size diversity of zooplankton was the most important determinant of Z/P, with the normalized biomass size spectrum slope of zooplankton only being significant in summer.
ECOLOGICAL INDICATORS
(2021)
Article
Nutrition & Dietetics
Martina Barchitta, Roberta Magnano San Lio, Maria Clara La Rosa, Claudia La Mastra, Giuliana Favara, Giuliana Ferrante, Fabiola Galvani, Elisa Pappalardo, Carla Ettore, Giuseppe Ettore, Antonella Agodi, Andrea Maugeri
Summary: Limited evidence exists on the effects of maternal dietary patterns on birth weight, and most studies conducted so far did not adjust their findings for gestational age and sex, leading to potentially biased conclusions. In this study, a novel method was applied to derive dietary patterns among pregnant women and evaluate the associations with birth weight for gestational age. The findings suggest that adherence to an unhealthy dietary pattern is associated with an increased likelihood of having a large for gestational age newborn.
Review
Food Science & Technology
Rui Zhao, Qin Gao, Shanshan Wang, Xuefeng Yang, Liping Hao
Summary: Increased seafood consumption during pregnancy, particularly by 45 g/day, was associated with a reduced risk of low birth weight and small for gestational age infants. However, there was a non-linear dose-response relationship between maternal seafood consumption and preterm birth risk, with no additional benefit observed above 45 g/day intake. Consumption of fatty fish at 30 g/day showed the lowest risk of preterm birth.
CRITICAL REVIEWS IN FOOD SCIENCE AND NUTRITION
(2021)
Article
Reproductive Biology
Amelie Mugnier, Thibault Cane, Virginie Gaillard, Aurelien Grellet, Sylvie Chastant
Summary: This study investigated factors affecting kitten birth weight in domestic cats and found that breed was the most important factor. Other factors such as litter size, season of birth, age of the queen, presence of stillborn, and sex of the kitten also had significant effects on birth weight. Additionally, the study used a K-means algorithm to group cat breeds based on their average birth weights and litter sizes, providing reference values for breeders and veterinarians.
Article
Biochemistry & Molecular Biology
Kejun Wang, Haifei Hu, Yadong Tian, Jingyi Li, Armin Scheben, Chenxi Zhang, Yiyi Li, Junfeng Wu, Lan Yang, Xuewei Fan, Guirong Sun, Donghua Li, Yanhua Zhang, Ruili Han, Ruirui Jiang, Hetian Huang, Fengbin Yan, Yanbin Wang, Zhuanjian Li, Guoxi Li, Xiaojun Liu, Wenting Li, David Edwards, Xiangtao Kang
Summary: The study of chicken pan-genome has revealed the evolutionary processes of genome construction, showing the factors influencing gene expression levels and gene presence/absence variations. Through PAV-based genome-wide association studies, multiple candidate mutations related to growth, meat quality, etc. have been identified.
MOLECULAR BIOLOGY AND EVOLUTION
(2021)
Article
Developmental Biology
Clement Dubois, Shivam Gupta, Andrew Mugler, Marie-Anne Felix
Summary: This study revealed that the final position of neurons in Caenorhabditis elegans is robust to stochastic variation, but shows some sensitivity to body size and external perturbations. The compensation for body size variation was demonstrated, while environmental perturbations increased the variance in final position. Variability was also observed among wild isolates of C. elegans.
Article
Environmental Sciences
Cecilie S. Uldbjerg, Youn-Hee Lim, Marianna Krause, Hanne Frederiksen, Anna-Maria Andersson, Elvira Brauner
Summary: This study found that prenatal exposure to bisphenol A (BPA) and methyl paraben (MeP) may have negative effects on birth size, with a possible sex difference. These findings need to be replicated in larger studies due to the small sample size.
SCIENCE OF THE TOTAL ENVIRONMENT
(2022)
Article
Obstetrics & Gynecology
Gemma Fabozzi, Danilo Cimadomo, Mariachiara Allori, Alberto Vaiarelli, Silvia Colamaria, Cindy Argento, Maria Giulia Amendola, Federica Innocenti, Daria Soscia, Roberta Maggiulli, Rossella Mazzilli, Nicole Ubaldi, Benedetta Iussig, Marco Marchetti, Laura Rienzi, Filippo Maria Ubaldi
Summary: This study found that maternal BMI has a moderate impact on blastocyst euploidy rate and live birth rate. Clinical outcomes were similar between underweight and normal weight women, while overweight women showed higher miscarriage rate and lower live birth rate.
REPRODUCTIVE BIOMEDICINE ONLINE
(2021)